ASTM F119-82 (2022) PDF

Full title and description

ASTM F119-82(2022) — Standard Test Method for Rate of Grease Penetration of Flexible Barrier Materials (Rapid Method). This is a rapid, small-sample laboratory procedure used to determine the rate at which grease (oil) penetrates flexible barrier films and laminates for packaging applications; it is intended to aid development, selection and quality control of grease‑barrier materials.

Abstract

This standard specifies controlled test conditions to measure grease penetration through flexible barrier materials using a rapid detection technique (requiring only very small quantities of oil). Results are expressed as a rate of grease penetration and are useful for material development, comparative evaluation and process control of grease‑resistant packaging. The method is notable for its sensitivity (on the order of micrograms of oil) and short test times relative to some alternative permeation tests.

General information

• Status: Active — historical standard originally adopted 1982 and reapproved in 2022 (reapproval date Dec 9, 2022).
• Publication date: Reapproved/last updated December 9, 2022 (designation shown as F119‑82 with 2022 reapproval).
• Publisher: ASTM International.
• ICS / categories: 55.040 — Packaging materials and accessories (flexible barrier packaging).
• Edition / version: F119‑82 (R22) — original designation 1982 with reapprovals/retained editorial updates; shown as ASTM F119‑82(2022).
• Number of pages: 3 pages (concise test method).

Scope

This test method provides standard conditions for determining the rate of grease penetration through flexible barrier materials. It is intended to measure grease permeation under laboratory conditions; pinholes or gross defects (measured by separate methods) will increase measured penetration rates. Values are stated in SI units; users must apply appropriate safety and environmental controls when performing the method.

Key topics and requirements

• Purpose: measure the rate of grease (oil) penetration through flexible barrier films and laminates for packaging applications.
• Rapid method: requires very small oil quantities (order of micrograms) and delivers quicker comparative results than many bulk permeation tests.
• Specimen preparation and conditioning: standard specimen dimensions and conditioning are specified to ensure repeatability (see full standard for exact details).
• Detection and endpoint: grease penetration is detected under the prescribed test setup and used to compute a penetration rate; limitations include sensitivity to pinholes and substrate absorbency.
• Precision and interlaboratory data: an interlaboratory study and precision statement are part of the supporting record for the method.

Typical use and users

Used by packaging material manufacturers, converters, quality control and analytical laboratories, product development teams and material researchers to screen and compare grease‑barrier performance of flexible films, laminates and coatings. Typical applications include foodservice wraps, grease‑resistant paper laminates, and any primary packaging where grease/oil resistance is required. The standard is maintained under ASTM Committee F02 on Primary/Flexible Barrier Packaging.

Related standards

ASTM F119 sits within the F02 family of standards on primary/flexible barrier packaging. Users often consult related F02 standards that address package terminology, seal strength testing, barrier and integrity tests (for example, ASTM F17 terminology for flexible barrier packaging and ASTM F88 for seal strength of flexible materials), plus other F02 test methods addressing permeation, physical properties and integrity. For committee jurisdiction and a list of related F02 standards, see the ASTM F02 committee resources.

Keywords

grease penetration; grease barrier; permeation; flexible barrier materials; packaging materials; F02; rapid method; oil resistance; ASTM F119.

FAQ

Q: What is this standard?

A: ASTM F119‑82(2022) is the ASTM test method that specifies a rapid laboratory procedure to determine the rate of grease (oil) penetration through flexible barrier materials (films, laminates and coated papers).

Q: What does it cover?

A: It covers specimen preparation, controlled test conditions, detection of grease penetration and calculation of a penetration rate. It is intended for comparative testing and material development; pinholes or defects must be checked by separate methods since they affect results.

Q: Who typically uses it?

A: Material scientists, packaging product developers, converters, QC/analytical labs and any organization evaluating grease‑resistance of flexible primary packaging. The method supports selection and quality control of grease‑barrier materials.

Q: Is it current or superseded?

A: The method is a historical standard originally adopted in 1982 but it has been maintained by reapproval cycles; the designation appears as ASTM F119‑82 with reapproval in 2022 (reapproved Dec 9, 2022), and is listed as an active/reapproved standard by ASTM. Consult the official ASTM publication for the precise reapproval history and any editorial changes.

Q: Is it part of a series?

A: Yes — it is part of the suite of ASTM standards under Committee F02 (Primary/Flexible Barrier Packaging), and relates to other F02 methods and terminology documents used together for comprehensive packaging evaluation.

Q: What are the key keywords?

A: grease penetration, grease barrier, permeation, flexible barrier, packaging materials, ASTM F119, rapid method.